TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Sehlopha sa liphaephe tsa tšepe sa Tianjin Youfa se thehiloe ka la 1 Phupu, 2000, moo ntlo-kholo e leng teng setsing se seholo ka ho fetisisa sa tlhahiso ea liphaephe tse bōpehileng joaloka welded Village Chaena-Daqiuzhuang, motseng oa Tianjin, e leng khoebo e kholo ea tlhahiso ea liphaephe tsa tšepe e hlahisang mefuta e mengata ea lihlahisoa tsa liphaephe.PHAEPE EA TŠEPE E HLAKISITSOENG KA GALVANIZED,ERW STEE LPIPE,TUBE EA TŠEPE E SEKERE LE E KHUTLANE, PHAEPE EA SEKOA E HLAHISITSOENG KA GALVANIZED,Liphaephe tsa tšepe ea moea,PHAEPE EA TŠEPE E SA KHALE,SAKAFLOUDELELITLHOKOMELISO TSA PHAEPE. li lekantsoe e le likhoebo tse 500 tse holimo tsa Chaena indastering e tšoanang, le e le lik'hamphani tse 500 tse holimo tsa tlhahiso ea Chaena.
Letšoao la Youfa le ile la tiisoa e le letšoao le tummeng la Chaena ke lefapha la matšoao a khoebo la SAIC ka Hlakubele 2008.
Likenyelletso tse Khutšoanyane tsa Pipe ea Tšepe ea Khabone ea ASTM A53:
| Sehlahisoa | Pipe ea Tšepe ea Khabone ea ASTM A53 |
| Thepa | Tšepe ea Khabone |
| Sehlopha | Sehlopha sa A53 A = Q195 / S195 Sehlopha sa A53 B =Q235 / S235 |
| E tloaelehileng | ASTM A53, ASTM A500, A36, ASTM A795GB/T3091, GB/T13793 |
ASTM A53 ke tlhaloso e tloaelehileng bakeng sa phaephe e se nang sekoli le e tjhining e ntšo le e qoelitsoeng ka mocheso. Phaephe ea tšepe ea khabone ea ASTM A53 e sebelisoa hangata liindastering le kahong bakeng sa ho tsamaisa khase, metsi, oli le maro a mang.
Lisebelisoa tsa Pipe ea Tšepe ea Khabone ea ASTM A53:
Phaephe ea tšepe ea kaho / thepa ea kaho
Phaephe ea tšepe ea poso ea terata
Phaephe ea tšepe ea tšireletso ea mollo
Phaephe ea tšepe ea sethopo
Mokelikeli o nang le khatello e tlase, metsi, khase, oli, phaephe ea mohala
Phaephe ea nosetso
Phaephe ea letsoho
Mefuta ea Pipe ea Tšepe ea Khabone ea ASTM A53:
Tekheniki: ERW e tjheseditswe kapa e se nang seamless
Sekoahelo sa zinki: 30um ka karolelano (220g/m2) le sekoahelo se phahameng sa zinki se etselitsoeng motho ka mong ho fihlela ho 80um.
Lipheletso tsa Phaephe: Tse sa Tšoarellang, kapa Tse Koahetsoeng, kapa Tse Khoele.

Tekheniki: ERW e Welded
Bokaholimo: Botsho ba tlhaho; kapa bo tlotsitsweng ka oli hanyane; kapa bo pentiloeng ka 'mala
Lipheletso tsa Pipe: Tse Koahetsoeng kapa Tse sa Tšoarellang
Tekheniki: E Sebedisitswe ka SAW
Bokaholimo: Botsho ba tlhaho; kapa Galvanized; kapa 3PE FBE
Lipheletso tsa Pipe: Lipheletso tse betliloeng
Tekheniki: E phutholohile ka mocheso o sa se nang sekoli
Bokaholimo: Botsho ba tlhaho; kapa Botsho bo pentiloe; kapa 3PE FBE; kapa Galvanized
Lipheletso tsa Pipe: Lipheletso tse sa Tšoarellang kapa tse Beveled
Chate ea Boholo ba Pipe ea Tšepe ea Khabone e Tloaelehileng ea ASTM:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | |||
| SCH10S | STD SCH40 | SCH80 | |||
| MM | INCH | MM | MM | MM | |
| 15 | 21.3 | 1/2" | 2.11 | 2.77 | 3.73 |
| 20 | 26.7 | 3/4" | 2.11 | 2.87 | 3.91 |
| 25 | 33.4 | 1" | 2.77 | 3.38 | 4.55 |
| 32 | 42.2 | 1-1/4" | 2.77 | 3.56 | 4.85 |
| 40 | 48.3 | 1-1/2" | 2.77 | 3.68 | 5.08 |
| 50 | 60.3 | 2" | 2.77 | 3.91 | 5.54 |
| 65 | 73 | 2-1/2" | 3.05 | 5.16 | 7.01 |
| 80 | 88.9 | 3" | 3.05 | 5.49 | 7.62 |
| 90 | 101.6 | 3-1/2" | 3.05 | 5.74 | 8.08 |
| 100 | 114.3 | 4" | 3.05 | 6.02 | 8.56 |
| 125 | 141.3 | 5" | 3.4 | 6.55 | 9.53 |
| 150 | 168.3 | 6" | 3.4 | 7.11 | 10.97 |
| 200 | 219.1 | 8" | 3.76 | 8.18 | 12.7 |
| 250 | 273.1 | 10" | 4.19 | 9.27 | 15.09 |
Phekolo ea Lipheletso tsa Pipe ea Tšepe ea ASTM A53:
*LIPHELO TSE FETILENG KA BOBEDI (BS kapa ASTM standard) Qetello e 'ngoe e na le sekoahelo sa polasetiki, 'me pheletso e 'ngoe e na le khokahano;
*LIPHELELO TSE KOATLEHILENG;
*LIPHELELO TSE TLANG (boemo bo tloaelehileng);
*BEVEL FIHLA KA LIKHEPHE TSA PLASTIKI (bevel ea likhato tse 30 e loketse ho tjheseletsa) kapa e se nang Likhephe.
Taolo e tiileng ea Boleng le Litifikeiti tsa Youfa Carbon Steel Pipe:
1) Nakong ea tlhahiso le ka mor'a eona, basebetsi ba 4 ba QC ba nang le boiphihlelo ba lilemo tse fetang 5 ba hlahloba lihlahisoa ka mokhoa o sa reroang.
2) Laboratori e amohetsoeng ea naha e nang le mangolo a CNAS
3) Tlhahlobo e amohelehang ho tsoa ho motho oa boraro ea khethiloeng/ea lefshoang ke moreki, joalo ka SGS, BV.
4) E amohetsoe ke Malaysia, Indonesia, Singapore, Philippines, Australia, Peru le UK. Re na le litifikeiti tsa UL /FM, ISO9001/18001, FPC, CE.
Phaephe ea Tšepe ea Khabone: -- Phaephe ea karolo e chitja e se nang letho
1. OD 219mm le ka tlase Liphuthelong tse loketseng ho sesa tse nang le mahlakore a tšeletseng tse pakiloeng ka likhoele tsa tšepe, Ka litšepe tse peli tsa nylon bakeng sa sephutheloana ka seng
2. ka holimo ho OD 219mm ka bongata kapa ho latela maikutlo a ikhethileng
3. Lithane tse 25/setshelo le lithane tse 5/boholo bakeng sa odara ea teko;
4. Bakeng sa setshelo sa 20" bolelele bo phahameng ke 5.8m;
5. Bakeng sa setshelo sa 40" bolelele bo phahameng ke11.8m.
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